使用yum可以进行连通依赖关系一起进行安装，而是用–downloadonly –downloaddir选项则可以不进行安装，而将rpm连同依赖下载到本地进行安装。
下载及安装方式
使用yum安装centos或者rhel等自带的docker，可以使用yum install docker. 而下载到本地后使用安装文件的方式可以使用如下方式
下载docker相关的rpm文件并安装
使用下载rmp并安装的方式进行docker的安装
downloaddir指定的文件夹如果事前不存在，在执行的时候会生成一个。
安装日志
downloaddir指定的文件夹如果事前不存在，在执行的时候会生成一个。
[root@openshift ~]# yum install --downloadonly --downloaddir=/tmp/docker docker Failed to set locale, defaulting to C Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.163.com * extras: mirrors.cn99.com * updates: mirror.lzu.edu.cn Resolving Dependencies --> Running transaction check ---> Package docker.x86_64 2:1.13.1-53.git774336d.el7.centos will be installed --> Processing Dependency: docker-common = 2:1.13.1-53.git774336d.el7.centos for package: 2:docker-1.13.1-53.git774336d.el7.centos.x86_64 --> Processing Dependency: docker-client = 2:1.13.1-53.git774336d.el7.centos for package: 2:docker-1.13.1-53.git774336d.el7.centos.x86_64 --> Running transaction check ---> Package docker-client.x86_64 2:1.13.1-53.git774336d.el7.centos will be installed ---> Package docker-common.x86_64 2:1.13.1-53.git774336d.el7.centos will be installed --> Processing Dependency: skopeo-containers >= 1:0.1.26-2 for package: 2:docker-common-1.13.1-53.git774336d.el7.centos.x86_64 --> Processing Dependency: oci-umount >= 2:2.0.0-1 for package: 2:docker-common-1.13.1-53.git774336d.el7.centos.x86_64 --> Processing Dependency: oci-systemd-hook >= 1:0.1.4-9 for package: 2:docker-common-1.13.1-53.git774336d.el7.centos.x86_64 --> Processing Dependency: oci-register-machine >= 1:0-5.13 for package: 2:docker-common-1.13.1-53.git774336d.el7.centos.x86_64 --> Processing Dependency: container-storage-setup >= 0.7.0-1 for package: 2:docker-common-1.13.1-53.git774336d.el7.centos.x86_64 --> Processing Dependency: container-selinux >= 2:2.21-2 for package: 2:docker-common-1.13.1-53.git774336d.el7.centos.x86_64 --> Running transaction check ---> Package container-selinux.noarch 2:2.42-1.gitad8f0f7.el7 will be installed --> Processing Dependency: policycoreutils-python for package: 2:container-selinux-2.42-1.gitad8f0f7.el7.noarch ---> Package container-storage-setup.noarch 0:0.8.0-3.git1d27ecf.el7 will be installed ---> Package oci-register-machine.x86_64 1:0-6.git2b44233.el7 will be installed ---> Package oci-systemd-hook.x86_64 1:0.1.15-2.gitc04483d.el7 will be installed --> Processing Dependency: libyajl.so.2()(64bit) for package: 1:oci-systemd-hook-0.1.15-2.gitc04483d.el7.x86_64 ---> Package oci-umount.x86_64 2:2.3.3-3.gite3c9055.el7 will be installed ---> Package skopeo-containers.x86_64 1:0.1.28-1.git0270e56.el7 will be installed --> Running transaction check ---> Package policycoreutils-python.x86_64 0:2.5-17.1.el7 will be installed --> Processing Dependency: setools-libs >= 3.3.8-1 for package: policycoreutils-python-2.5-17.1.el7.x86_64 --> Processing Dependency: libsemanage-python >= 2.5-5 for package: policycoreutils-python-2.5-17.1.el7.x86_64 --> Processing Dependency: audit-libs-python >= 2.1.3-4 for package: policycoreutils-python-2.5-17.1.el7.x86_64 --> Processing Dependency: python-IPy for package: policycoreutils-python-2.5-17.1.el7.x86_64 --> Processing Dependency: libqpol.so.1(VERS_1.4)(64bit) for package: policycoreutils-python-2.5-17.1.el7.x86_64 --> Processing Dependency: libqpol.so.1(VERS_1.2)(64bit) for package: policycoreutils-python-2.5-17.1.el7.x86_64 --> Processing Dependency: libcgroup for package: policycoreutils-python-2.5-17.1.el7.x86_64 --> Processing Dependency: libapol.so.4(VERS_4.0)(64bit) for package: policycoreutils-python-2.5-17.1.el7.x86_64 --> Processing Dependency: checkpolicy for package: policycoreutils-python-2.5-17.1.el7.x86_64 --> Processing Dependency: libqpol.so.1()(64bit) for package: policycoreutils-python-2.5-17.1.el7.x86_64 --> Processing Dependency: libapol.so.4()(64bit) for package: policycoreutils-python-2.5-17.1.el7.x86_64 ---> Package yajl.x86_64 0:2.0.4-4.el7 will be installed --> Running transaction check ---> Package audit-libs-python.x86_64 0:2.7.6-3.el7 will be installed ---> Package checkpolicy.x86_64 0:2.5-4.el7 will be installed ---> Package libcgroup.x86_64 0:0.41-13.el7 will be installed ---> Package libsemanage-python.x86_64 0:2.5-8.el7 will be installed ---> Package python-IPy.noarch 0:0.75-6.el7 will be installed ---> Package setools-libs.x86_64 0:3.3.8-1.1.el7 will be installed --> Finished Dependency Resolution Dependencies Resolved ======================================================================================================================================== Package Arch Version Repository Size ======================================================================================================================================== Installing: docker x86_64 2:1.13.1-53.git774336d.el7.centos extras 16 M Installing for dependencies: audit-libs-python x86_64 2.7.6-3.el7 base 73 k checkpolicy x86_64 2.5-4.el7 base 290 k container-selinux noarch 2:2.42-1.gitad8f0f7.el7 extras 32 k container-storage-setup noarch 0.8.0-3.git1d27ecf.el7 extras 33 k docker-client x86_64 2:1.13.1-53.git774336d.el7.centos extras 3.7 M docker-common x86_64 2:1.13.1-53.git774336d.el7.centos extras 86 k libcgroup x86_64 0.41-13.el7 base 65 k libsemanage-python x86_64 2.5-8.el7 base 104 k oci-register-machine x86_64 1:0-6.git2b44233.el7 extras 1.1 M oci-systemd-hook x86_64 1:0.1.15-2.gitc04483d.el7 extras 33 k oci-umount x86_64 2:2.3.3-3.gite3c9055.el7 extras 32 k policycoreutils-python x86_64 2.5-17.1.el7 base 446 k python-IPy noarch 0.75-6.el7 base 32 k setools-libs x86_64 3.3.8-1.1.el7 base 612 k skopeo-containers x86_64 1:0.1.28-1.git0270e56.el7 extras 13 k yajl x86_64 2.0.4-4.el7 base 39 k Transaction Summary ======================================================================================================================================== Install 1 Package (+16 Dependent packages) Total download size: 23 M Installed size: 77 M Background downloading packages, then exiting: warning: /tmp/docker/container-storage-setup-0.8.0-3.git1d27ecf.el7.noarch.rpm.1316.tmp: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY Public key for container-storage-setup-0.8.0-3.git1d27ecf.el7.noarch.rpm.1316.tmp is not installed (1/17): container-storage-setup-0.8.0-3.git1d27ecf.el7.noarch.rpm | 33 kB 00:00:00 Public key for audit-libs-python-2.7.6-3.el7.x86_64.rpm.1316.tmp is not installed ] 0.0 B/s | 93 kB --:--:-- ETA (2/17): audit-libs-python-2.7.6-3.el7.x86_64.rpm | 73 kB 00:00:00 (3/17): docker-common-1.13.1-53.git774336d.el7.centos.x86_64.rpm | 86 kB 00:00:00 (4/17): libcgroup-0.41-13.el7.x86_64.rpm | 65 kB 00:00:00 (5/17): libsemanage-python-2.5-8.el7.x86_64.rpm | 104 kB 00:00:00 (6/17): docker-client-1.13.1-53.git774336d.el7.centos.x86_64.rpm | 3.7 MB 00:00:01 (7/17): oci-systemd-hook-0.1.15-2.gitc04483d.el7.x86_64.rpm | 33 kB 00:00:00 (8/17): oci-register-machine-0-6.git2b44233.el7.x86_64.rpm | 1.1 MB 00:00:00 (9/17): oci-umount-2.3.3-3.gite3c9055.el7.x86_64.rpm | 32 kB 00:00:00 (10/17): policycoreutils-python-2.5-17.1.el7.x86_64.rpm | 446 kB 00:00:00 (11/17): setools-libs-3.3.8-1.1.el7.x86_64.rpm | 612 kB 00:00:00 (12/17): skopeo-containers-0.1.28-1.git0270e56.el7.x86_64.rpm | 13 kB 00:00:00 (13/17): yajl-2.0.4-4.el7.x86_64.rpm | 39 kB 00:00:00 (14/17): checkpolicy-2.5-4.el7.x86_64.rpm | 290 kB 00:00:06 (15/17): docker-1.13.1-53.git774336d.el7.centos.x86_64.rpm | 16 MB 00:00:08 (16/17): container-selinux-2.42-1.gitad8f0f7.el7.noarch.rpm | 32 kB 00:00:10 (17/17): python-IPy-0.75-6.el7.noarch.rpm | 32 kB 00:00:15 ---------------------------------------------------------------------------------------------------------------------------------------- Total 1.2 MB/s | 23 MB 00:00:18 exiting because "Download Only" specified [root@openshift ~]#
确认下载的rpm文件
[root@openshift ~]# cd /tmp/docker [root@openshift docker]# ls |wc -l 17 [root@openshift docker]#
[root@openshift docker]# rpm -Uvh *.rpm warning: audit-libs-python-2.7.6-3.el7.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY Preparing... ################################# [100%] Updating / installing... 1:yajl-2.0.4-4.el7 ################################# [ 6%] 2:oci-systemd-hook-1:0.1.15-2.gitc0################################# [ 12%] 3:oci-umount-2:2.3.3-3.gite3c9055.e################################# [ 18%] 4:skopeo-containers-1:0.1.28-1.git0################################# [ 24%] 5:setools-libs-3.3.8-1.1.el7 ################################# [ 29%] 6:python-IPy-0.75-6.el7 ################################# [ 35%] 7:oci-register-machine-1:0-6.git2b4################################# [ 41%] 8:libsemanage-python-2.5-8.el7 ################################# [ 47%] 9:libcgroup-0.41-13.el7 ################################# [ 53%] 10:container-storage-setup-0.8.0-3.g################################# [ 59%] 11:checkpolicy-2.5-4.el7 ################################# [ 65%] 12:audit-libs-python-2.7.6-3.el7 ################################# [ 71%] 13:policycoreutils-python-2.5-17.1.e################################# [ 76%] 14:container-selinux-2:2.42-1.gitad8################################# [ 82%] 15:docker-common-2:1.13.1-53.git7743################################# [ 88%] 16:docker-client-2:1.13.1-53.git7743################################# [ 94%] 17:docker-2:1.13.1-53.git774336d.el7################################# [100%] [root@openshift docker]#
docker启动
[root@openshift docker]# systemctl start docker [root@openshift docker]# docker version Client: Version: 1.13.1 API version: 1.26 Package version: <unknown> Go version: go1.8.3 Git commit: 774336d/1.13.1 Built: Wed Mar 7 17:06:16 2018 OS/Arch: linux/amd64 Server: Version: 1.13.1 API version: 1.26 (minimum version 1.12) Package version: <unknown> Go version: go1.8.3 Git commit: 774336d/1.13.1 Built: Wed Mar 7 17:06:16 2018 OS/Arch: linux/amd64 Experimental: false [root@openshift docker]#
总结
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